Weather forecast for todayArthur, IL

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 10:44 pm CDT

  • 37°F
  • Feels like:
    37°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 3mphS 170°
  • Humidity: 85%
  • Dewpoint: 34°F
  • Pressure: 30.49"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, in Arthur, an expansive clear sky makes for a picture-perfect day.
The temperature is an icy 37.4°F. The current temperature is near the lowest predicted 35.6°F for today.

Saturday Oct 17, 2026

  • min.
  • 36°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSSE 157°
  • Humidity: 83%
  • UV index: 0
  • Sunrise: 7:06 am CDT
  • Sunset: 6:11 pm CDT
  • ▼
In Arthur, during the remainder of the night, calm and clear weather will dominate.
The lowest temperature will be a wintry 35.6°F.
Sunrise was at 7:06 am and sunset at 6:11 pm; the daylight lasted for 11h and 5min.

Hourly overview

Hourly temperatures

Maximum temperature: 39°C.
Minimum temperature: 37°C.

Chance of precipitation

Highest chance: 6 am - 7 am 5%.

Hourly weather forecast

  • 11 pm
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphSE 140°
  • Humidity: 84%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 37°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSE 146°
  • Humidity: 86%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 37°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphSSE 155°
  • Humidity: 84%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 39°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSSE 158°
  • Humidity: 79%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 37°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSSE 160°
  • Humidity: 81%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 37°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 5mphSSE 164°
  • Humidity: 83%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 am
  • 37°F
  • Feels like:
    32°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 5mphSSE 166°
  • Humidity: 83%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 37°F
  • Feels like:
    32°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphSSE 164°
  • Humidity: 83%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 am
  • 37°F
  • Feels like:
    32°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphSSE 164°
  • Humidity: 84%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 am
  • 39°F
  • Feels like:
    36°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphS 170°
  • Humidity: 79%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Updated: Oct 18, 2026 @ 03:44:01 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (10:44 pm CDT) it is 37.4°F in Arthur.

On Saturday, a sun-filled, clear sky is on the way.

On Saturday, in Arthur, sunrise was at 7:06 am and sunset at 6:11 pm (CDT).

Today, the daylight lasted for 11h and 5min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Arthur, Illinois, USA

  • en: Arthur, Illinois, USA
  • es: Arthur, Illinois, EE.UU.
  • hr: Artur, Ilinois, SAD
  • mk: Artur, Ilinois, SAD
  • sr: Artur, Ilinois, SAD
  • zh: 阿瑟, 伊利诺伊, 美国
  • Latitude: 39.714755°
  • Longitude: -88.472278°
  • Elevation: 663 ft
  • Current time: 10:44pm CDT
  • Sunrise: 7:06 am CDT
  • Sunset: 6:11 pm CDT
  • Timezone: America/Chicago

Nearby Arthur, Illinois, USA

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